Battery System of Electric Airplane VUT 051 RAY

After assuming of all accumulator types available on the market the Panasonic NCR18650A Li-Ion accumulators were chosen. These accumulators have most advantageous capacity/weight ratio. But they have higher internal resistance in comparison with the other types of accumulators; these cells are commonly used in audio/visual equipment, office automation, notebook and handy-terminals application. Applications for land vehicles, with conclusions and data relevant for this work, were described earlier [1-2]. ECS Transactions, 40 (1) 267-273 (2012) 10.1149/1.4729113 © The Electrochemical Society